Average Co-Inventor Count = 3.92
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Ebara Corporation (7 from 2,508 patents)
7 patents:
1. D1056841 - Motor
2. D1024963 - Motor
3. 11209008 - Pump apparatus, test operation method of pump apparatus, motor assembly and method for identifying abnormal vibration of motor assembly
4. D925449 - Motor
5. D924800 - Motor
6. D906243 - Motor
7. D906256 - Motor